Peter Roberson: The International Master With a Dash of Mystery
Known in chess circles as the elusive Squirlolz, Peter Roberson holds the prestigious title of International Master awarded by FIDE. A player whose rating has danced like a spirited knight across the board—from blitz firestorms rated as high as 2664 to bullet explosions peaking at an astonishing 2872—Peter is truly a force to be reckoned with in fast-paced play.
Blitz, Bullet, and Rapid: A Triple Threat
With over 1,200 blitz games under the belt, Peter's win rate hovers around a respectable 47%, but numbers only tell half the story. The other half? His legendary ability to mount comebacks—a stellar 88% comeback rate for those moments when the odds seem stacked. Opponents beware: Peter’s win rate after losing a piece is a flawless 100%. Yes, he’s that stubborn and tactical.
Bullet chess fans will thrill at seeing his peak rating soar near 2900 in 2023, proving that when the clock ticks to mere seconds, Peter's brain turns into a calculating machine. Rapid games have their charm too, with Peter maintaining a steady presence despite fewer victories.
Style and Psychological Notes
Peter’s style can be summed up as a marathon runner’s pace hidden inside a sprinter’s burst—averaging nearly 80 moves whether winning or losing in blitz. Endgame savvy is clearly a strength, featuring in over 80% of his games. Early resignations are rare (just 1.05%!), suggesting Peter prefers a fight till the board says otherwise.
Psychologically, Peter has a modest tilt factor of 7, so keep the coffee coming to keep him cool. Curiously, his win percentage spikes near 74% in the early morning hours, so opponents should either challenge him then or expect a relentless adversary all day long.
Rivals, Records, and Quirks
Some opponents have proven to be Peter’s kryptonite (looking at you, Francesatop and Kacparov!), where the win rate dips to zero. But against others like MedinapazMiguel1968 and Jesper Kjaergaard-Jensen, Peter’s record is downright spotless, making him a formidable force at the board and a fun puzzle for statisticians.
Peter’s opening repertoire remains a Top Secret weapon capable of surprising foes and delighting fans, boasting a commanding 62% win rate in bullet games. Whether it’s a sneaky gambit or a solid positional squeeze, opponents rarely guess what’s coming next.
In Summary
Peter Roberson is no ordinary chess player—he’s a tactical wizard with the heart of a fighter and the stamina of a grandmaster marathon runner, all while keeping his true opening secrets tucked away like a squirrel hoarding nuts for winter. Whether blitzing, bulleting, or cruising through rapid games, Peter continues to make his mark across multiple time controls, armed with resilience, flair, and a pinch of delightful unpredictability.
What stands out in your blitz games
You show good willingness to play active, dynamic openings and keep the game under pressure. Your openings data highlights strong results with aggressive repertoires like the Amazon Attack and Nimzo-Larsen systems, which suits quick calculation and immediate piece activity. There is noticeable consistency in taking initiative, especially in the middlegame where you often create tactical chances and keep opponents on the back foot. Your trend indicates steady improvement over the longer term, which is a solid sign of growth and learning from past games.
What you’re doing well
- Choosing sharp lines that generate concrete, tactical chances rather than passive, slow play.
- Building quick development and piece activity in the opening, which often leads to favorable middlegame positions.
- Early initiative translates into successful finishes when you find the right tactical sequences.
- Ability to recover from rough positions and keep fighting, which is crucial in blitz.
Areas to improve
- Time management under pressure: in blitz, you can get into tight clocks. Practice allocating a quick, targeted time to the opening plan (about 1–2 minutes for the first 10 moves) and then switch to a more deliberate approach in the middlegame only when needed.
- Defensive discipline: some losses come from over chasing tactical ideas or missing defensive resources. When you sense a tactical blow coming, pause to confirm the candidate moves and consider the safest defensive reply first.
- Endgame clarity: in longer blitz sequences, aim to simplify to a clear endgame plan when ahead. Practicing rook endings and simplified positions can help convert more wins in the final phase of a game.
- Pattern recognition in time trouble: build a quick mental checklist for common structures and typical plans in your favored openings so you can act decisively even when short on time.
Opening performance highlights
- Amazon Attack: Siberian Attack shows strong win potential and good practical chances in blitz. Consider continuing to develop comfort with this line and its typical pawn structures and piece placements.
- Nimzo-Larsen Attack also performs well, suggesting you enjoy flexible setups and the ability to transpose to favorable middlegames.
- Colder or more solid lines like Caro-Kann provide learning value but may require extra attention to maintain pressure in blitz; balance sharp lines with reliable, low-risk choices when you’re low on time.
Two-week practical plan
- Daily tactics: 15–20 minutes of focused tactical puzzles to improve quick calculation and motif recognition (forks, pins, discovered attacks, and tactics around exposed king positions).
- Opening focus: pick 1–2 openings you enjoy (for example, Amazon Attack and Nimzo-Larsen Attack) and study 2 typical middlegame plans for each. Create a simple one-page reference for each with ideas like piece activity goals and pawn-break themes.
- Game review: after every blitz session, review at least 2 games to identify blunders or misjudged plans. Note 1 concrete takeaway from each game (e.g., “avoid overextending on the kingside,” or “watch for back-rank threats”).
- Endgame practice: dedicate 10 minutes twice this week to rook endgames or simplified positions to improve conversion when ahead or to defend in equal endings.
- Time-management drill: play 4 games with a slightly longer control (3+2 or 5+0) to train maintaining a steady pace, then switch back to blitz and apply the calmer approach.
Extra notes
If you’d like, you can share a quick link to your profile to tailor drills to your upcoming opponents. peterroberson
🆚 Opponent Insights
| Recent Opponents | ||
|---|---|---|
| Sergey And. Korshunov | 0W / 1L / 0D | View |
| my2010 | 1W / 0L / 0D | View |
| kapibara_warri0r | 1W / 0L / 0D | View |
| Artemii Khanbutaev | 0W / 0L / 1D | View |
| drrumbovsky | 0W / 1L / 0D | View |
| Vladimir Predein | 1W / 0L / 0D | View |
| Konstantin Begunov | 0W / 0L / 1D | View |
| wjeun | 0W / 1L / 0D | View |
| Jan-Krzysztof Duda | 0W / 2L / 0D | View |
| Roc Boix Redorta | 1W / 0L / 0D | View |
| Most Played Opponents | ||
|---|---|---|
| Thomas Rendle | 7W / 16L / 3D | View Games |
| jacobiano | 15W / 5L / 2D | View Games |
| bplaiwtnz | 6W / 3L / 2D | View Games |
| Gergely Antal | 6W / 5L / 0D | View Games |
| Lionel davis | 6W / 2L / 1D | View Games |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 2741 | |||
| 2024 | 2595 | |||
| 2023 | 2746 | 2567 | ||
| 2022 | 2495 | |||
| 2021 | 2503 | 2095 | ||
| 2020 | 2349 | 2529 | 2082 | 800 |
| 2019 | 2637 | 2368 | ||
| 2018 | 2462 | 2403 | ||
| 2017 | 2422 | 2473 | 2401 | |
| 2014 | 2080 | |||
| 2013 | 2270 | 2150 | ||
| 2012 | 2349 | 2267 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 64W / 41L / 11D | 48W / 57L / 16D | 90.7 |
| 2024 | 70W / 55L / 12D | 61W / 67L / 10D | 81.8 |
| 2023 | 64W / 52L / 12D | 67W / 56L / 10D | 82.7 |
| 2022 | 29W / 26L / 5D | 21W / 32L / 3D | 81.2 |
| 2021 | 24W / 14L / 7D | 20W / 23L / 3D | 84.9 |
| 2020 | 89W / 52L / 12D | 63W / 71L / 20D | 81.1 |
| 2019 | 11W / 16L / 3D | 13W / 14L / 5D | 86.8 |
| 2018 | 14W / 12L / 7D | 9W / 21L / 3D | 86.6 |
| 2017 | 24W / 14L / 4D | 22W / 17L / 3D | 81.5 |
| 2014 | 4W / 3L / 0D | 1W / 5L / 0D | 88.6 |
| 2013 | 39W / 38L / 3D | 38W / 42L / 6D | 75.5 |
| 2012 | 14W / 11L / 3D | 20W / 5L / 2D | 78.2 |
Openings: Most Played
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Caro-Kann Defense | 74 | 33 | 32 | 9 | 44.6% |
| Sicilian Defense | 62 | 28 | 29 | 5 | 45.2% |
| Amazon Attack: Siberian Attack | 61 | 36 | 21 | 4 | 59.0% |
| Nimzo-Larsen Attack | 55 | 31 | 21 | 3 | 56.4% |
| Czech Defense | 48 | 23 | 19 | 6 | 47.9% |
| Amar Gambit | 46 | 19 | 25 | 2 | 41.3% |
| Australian Defense | 41 | 20 | 16 | 5 | 48.8% |
| Amazon Attack | 35 | 20 | 11 | 4 | 57.1% |
| French Defense | 35 | 14 | 20 | 1 | 40.0% |
| Colle System: Rhamphorhynchus Variation | 34 | 16 | 18 | 0 | 47.1% |
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Amar Gambit | 9 | 7 | 2 | 0 | 77.8% |
| Modern | 9 | 5 | 3 | 1 | 55.6% |
| Czech Defense | 9 | 8 | 0 | 1 | 88.9% |
| Alekhine Defense | 8 | 4 | 4 | 0 | 50.0% |
| Caro-Kann Defense | 7 | 4 | 3 | 0 | 57.1% |
| Colle System: Rhamphorhynchus Variation | 7 | 2 | 4 | 1 | 28.6% |
| Australian Defense | 6 | 6 | 0 | 0 | 100.0% |
| Barnes Defense | 6 | 3 | 3 | 0 | 50.0% |
| Scandinavian Defense | 5 | 4 | 1 | 0 | 80.0% |
| French Defense: Classical Variation, Svenonius Variation | 4 | 3 | 1 | 0 | 75.0% |
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Amazon Attack | 8 | 2 | 3 | 3 | 25.0% |
| Nimzo-Larsen Attack | 7 | 5 | 1 | 1 | 71.4% |
| Sicilian Defense: Alapin Variation | 6 | 2 | 3 | 1 | 33.3% |
| Czech Defense | 6 | 4 | 1 | 1 | 66.7% |
| French Defense: Tarrasch Variation, Chistyakov Defense | 6 | 1 | 3 | 2 | 16.7% |
| Barnes Defense | 5 | 4 | 1 | 0 | 80.0% |
| Caro-Kann Defense | 5 | 1 | 2 | 2 | 20.0% |
| Australian Defense | 4 | 2 | 1 | 1 | 50.0% |
| French Defense: Advance Variation | 4 | 1 | 2 | 1 | 25.0% |
| Colle System: Rhamphorhynchus Variation | 3 | 2 | 1 | 0 | 66.7% |
| Daily Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Modern Defense: Pterodactyl Variation | 1 | 1 | 0 | 0 | 100.0% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 14 | 0 |
| Losing | 7 | 1 |